Automobile brake induction line is a key component connecting brake pedal and brake system, and its function mainly includes the following aspects:

1. Transmission of brake signal: The brake induction line is responsible for transmitting the force signal of the driver stepping on the brake pedal to the brake system. When the driver steps on the brake pedal, the induction wire will transmit the corresponding signal to the brake system and trigger the brake device to brake.

2. Trigger the brake light: The brake induction wire is also responsible for triggering the on and off of the brake light. When the driver steps on the brake pedal, the induction wire will send a signal to the brake light, which will light up the brake light to remind the vehicles behind and pedestrians that they are braking.

3. Cooperate with ABS system: The brake induction lines of some vehicles are associated with ABS (Anti-lock Brake System). When the induction wire transmits the braking signal to the ABS system, the ABS system can adjust the braking pressure according to the vehicle speed and road conditions to prevent the wheel from locking and improve the braking performance and stability of the vehicle.

4. Improve driving safety: The normal operation of the brake induction line can ensure the normal operation of the brake system, improve the driver's perception and control ability of vehicle braking, and thus improve driving safety.

Generally speaking, the function of automobile brake induction wire is to transmit brake signals, trigger brake lights, and cooperate with ABS system to improve driving safety. By accurately transmitting brake signals and cooperating with other systems, brake induction lines play an important role in the braking process of vehicles, ensuring driving safety and driving stability. Therefore, it is an important measure to check and maintain the state of the brake induction line regularly and replace the damaged or aging line in time to ensure the normal operation of the brake system and driving safety.